[ 3156.796644][T22571] gre: GRE over IPv4 demultiplexor driver
[ 3158.830352][T22596] ip_gre: GRE over IPv4 tunneling driver
[ 3218.728679][T23167] ip6_gre: GRE over IPv6 tunneling driver
[ 3261.133639][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3266.956527][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3271.948557][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3277.836486][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!